content: /**
   * Copyright (c) 2016-present, RxJava Contributors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software distributed under the License is
   * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See
   * the License for the specific language governing permissions and limitations under the License.
   */
  
  package io.reactivex.flowable.internal.subscriptions;
  
  import static org.junit.Assert.*;
  
  import java.util.List;
  
  import org.junit.Test;
  
  import io.reactivex.common.*;
  import io.reactivex.common.exceptions.TestException;
  import io.reactivex.flowable.internal.utils.NotificationLite;
  import io.reactivex.flowable.subscribers.TestSubscriber;
  
  public class FullArbiterTest {
  
      @Test
      public void initialRequested() {
          FullArbiter.INITIAL.request(-99);
      }
  
      @Test
      public void initialCancel() {
          FullArbiter.INITIAL.cancel();
      }
  
      @Test
      public void invalidDeferredRequest() {
          List<Throwable> errors = TestCommonHelper.trackPluginErrors();
          try {
              new FullArbiter<Integer>(new TestSubscriber<Integer>(), null, 128).request(-99);
  
              TestCommonHelper.assertError(errors, 0, IllegalArgumentException.class, "n > 0 required but it was -99");
          } finally {
              RxJavaCommonPlugins.reset();
          }
      }
  
      @Test
      public void setSubscriptionAfterCancel() {
          FullArbiter<Integer> fa = new FullArbiter<Integer>(new TestSubscriber<Integer>(), null, 128);
  
          fa.cancel();
  
          BooleanSubscription bs = new BooleanSubscription();
  
          assertFalse(fa.setSubscription(bs));
  
          assertFalse(fa.setSubscription(null));
      }
  
      @Test
      public void cancelAfterPoll() {
          FullArbiter<Integer> fa = new FullArbiter<Integer>(new TestSubscriber<Integer>(), null, 128);
  
          BooleanSubscription bs = new BooleanSubscription();
  
          fa.queue.offer(fa.s, NotificationLite.subscription(bs));
  
          fa.cancel();
  
          fa.drain();
  
          assertTrue(bs.isCancelled());
      }
  
      @Test
      public void errorAfterCancel() {
          FullArbiter<Integer> fa = new FullArbiter<Integer>(new TestSubscriber<Integer>(), null, 128);
  
          BooleanSubscription bs = new BooleanSubscription();
  
          fa.cancel();
  
          List<Throwable> errors = TestCommonHelper.trackPluginErrors();
          try {
              fa.onError(new TestException(), bs);
  
              TestCommonHelper.assertUndeliverable(errors, 0, TestException.class);
          } finally {
              RxJavaCommonPlugins.reset();
          }
      }
  
      @Test
      public void cancelAfterError() {
          FullArbiter<Integer> fa = new FullArbiter<Integer>(new TestSubscriber<Integer>(), null, 128);
  
          List<Throwable> errors = TestCommonHelper.trackPluginErrors();
          try {
              fa.queue.offer(fa.s, NotificationLite.error(new TestException()));
  
              fa.cancel();
  
              fa.drain();
              TestCommonHelper.assertUndeliverable(errors, 0, TestException.class);
          } finally {
              RxJavaCommonPlugins.reset();
          }
      }
  
      @Test
      public void offerDifferentSubscription() {
          TestSubscriber<Integer> ts = new TestSubscriber<Integer>();
  
          FullArbiter<Integer> fa = new FullArbiter<Integer>(ts, null, 128);
  
          BooleanSubscription bs = new BooleanSubscription();
  
          fa.queue.offer(bs, NotificationLite.next(1));
  
          fa.drain();
  
          ts.assertNoValues();
      }
  }
  